Where did you get that picture of the hornet??? I nearly fainted...
The Japanese Hornet is evil incarnate in an exoskeleton. I saw a Discovery/TLC/AP somethingorother show that had cameras inside a commercial beehive invaded by a 20 or 30 of these things. They slew 60 THOUSAND honeybees, with zero casualties. Those jaws were just snapping 'em in half. There was a foot-thick mound of bee-pieces, and some lustily gorging hornets. Super slo-mo, HD horrification.